8(1+n)+4=2(2n-2)

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Solution for 8(1+n)+4=2(2n-2) equation:


Simplifying
8(1 + n) + 4 = 2(2n + -2)
(1 * 8 + n * 8) + 4 = 2(2n + -2)
(8 + 8n) + 4 = 2(2n + -2)

Reorder the terms:
8 + 4 + 8n = 2(2n + -2)

Combine like terms: 8 + 4 = 12
12 + 8n = 2(2n + -2)

Reorder the terms:
12 + 8n = 2(-2 + 2n)
12 + 8n = (-2 * 2 + 2n * 2)
12 + 8n = (-4 + 4n)

Solving
12 + 8n = -4 + 4n

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '-4n' to each side of the equation.
12 + 8n + -4n = -4 + 4n + -4n

Combine like terms: 8n + -4n = 4n
12 + 4n = -4 + 4n + -4n

Combine like terms: 4n + -4n = 0
12 + 4n = -4 + 0
12 + 4n = -4

Add '-12' to each side of the equation.
12 + -12 + 4n = -4 + -12

Combine like terms: 12 + -12 = 0
0 + 4n = -4 + -12
4n = -4 + -12

Combine like terms: -4 + -12 = -16
4n = -16

Divide each side by '4'.
n = -4

Simplifying
n = -4

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